Citazione APA

Kurup, R. S., & Gopinathan Nair, P. (1974). Fact book on population and family planning February 1974. Govt. Press.

Stile di citazione Chicago

Kurup, R. S., e P.S.G Gopinathan Nair. Fact Book on Population and Family Planning February 1974. Trivandrum: Govt. Press, 1974.

Citazione MLA

Kurup, R. S., e P.S.G Gopinathan Nair. Fact Book on Population and Family Planning February 1974. Govt. Press, 1974.